File: aspect1_vectors_2d.ads

package info (click to toggle)
gcc-arm-none-eabi 15%3A12.2.rel1-1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 959,712 kB
  • sloc: cpp: 3,275,382; ansic: 2,061,766; ada: 840,956; f90: 208,513; makefile: 76,132; asm: 73,433; xml: 50,448; exp: 34,146; sh: 32,436; objc: 15,637; fortran: 14,012; python: 11,991; pascal: 6,787; awk: 4,779; perl: 3,054; yacc: 338; ml: 285; lex: 201; haskell: 122
file content (16 lines) | stat: -rw-r--r-- 464 bytes parent folder | download | duplicates (2) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
 
generic
   type T_horizontal is new float;

-- Declaration of types, constants, and common functions on 3D vectors.
-- Corresponds to PVS theory vectors/vectors_2D
package Aspect1_Vectors_2D is

   -- A 2D vector, represented by an x and a y coordinate.
   type Vect2 is record
      x: T_horizontal;
      y: T_horizontal;
   end record;

   subtype Nz_vect2 is Vect2
     with Predicate => (Nz_vect2.x /= 0.0 and then Nz_Vect2.y /= 0.0);
end Aspect1_Vectors_2D;